x86, mrst: Add Kconfig dependencies for Moorestown

The Moorestown platform requires IOAPIC for all interrupts from the
south complex, since there is no legacy PIC.

Furthermore, Moorestown I/O requires PCI.  Moorestown PCI depends on PCI MMCONFIG
and DIRECT method to perform device enumeration, as there is no PCI BIOS.

[ hpa: rewrote commit message ]

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
LKML-Reference: <1267120934-9505-1-git-send-email-jacob.jun.pan@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f0322949328e..2697fdb25ac2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -388,8 +388,12 @@ config X86_ELAN
 
 config X86_MRST
        bool "Moorestown MID platform"
+        depends on PCI
+        depends on PCI_GOANY
+        depends on PCI_IOAPIC
         depends on X86_32
         depends on X86_EXTENDED_PLATFORM
+        depends on X86_IO_APIC
         select APB_TIMER
         ---help---
           Moorestown is Intel's Low Power Intel Architecture (LPIA) based Moblin